Portal hypertension (PH) is a common clinical syndrome leading to severe complications. In the western world, about 90% of cases of PH are due to liver cirrhosis, and thanks to the availability of ultrasound elastography methods, this diagnosis is usually confirmed at bedside. We report a case of a patient presenting with PH and ascites initially suspected of suffering from liver cirrhosis. The finding of large hepatomegaly and a massive increase in liver stiffness prompted us to perform a liver biopsy. This revealed no fibrosis, but diffuse primary amyloidosis (AL amyloidosis). We discuss the diagnostic and treatment of this case, with emphasis on non-invasive imaging methods available for diagnosis and follow up.
Keywords: amyloidosis; elastography; hvpg; liver biopsy; liver cirrhosis; multiple myeloma.